11787816961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{143249}}^1$

素因数の和:143400

約数の個数: 16

約数和(自身を含む): 12789360000

約数和(自身を除く): 1001543039

約数列:

[1, 19, 61, 71, 1159, 1349, 4331, 82289, 143249, 2721731, 8738189, 10170679, 166025591, 193242901, 620411419, 11787816961]

約数ペア:

[(1, 11787816961), (19, 620411419), (61, 193242901), (71, 166025591), (1159, 10170679), (1349, 8738189), (4331, 2721731), (82289, 143249)]